BT 40 End Mill Holders – CoolFLEX

BT 40 Standard End Mill Holder

Techniks Certified for accuracy and balance.
Each holder comes with a complete lab report


Features

  • High precision bore (H5) is best in industry
  • Balanced to 15,000 RPM at G6.3
  • Taper ground to AT3 for maximum spindle contact

Techniks tool holders are manufactured to the highest possible standards to extend perishable cutting tool life and improve CNC machine performance.

CoolFLEX

CoolFLEX holders are factory set for coolant-thru spindle. Simply remove 2stop screws for DIN B coolant-thru flange.

Part No.
Description
HSA-4-6 40 taper DIN B Screw

BT 40 CoolFLEX DIN B End Mill Holders

Click on the part number link to download the CAD file.

Part No.
Description
d1
L1
d2
BT 40 x 1/4" I.D. - 2.5"
1/4"
2.5"
.78"
BT 40 x 3/8" I.D. - 2.5"
3/8"
2.5"
1.0"
BT 40 x 1/2" I.D. - 2.5"
1/2"
2.5"
1.25"
BT 40 x 5/8" I.D. - 2.5"
5/8"
2.5"
1.50"
BT 40 x 3/4" I.D. - 2.5"
3/4"
2.5"
1.75"
BT 40 x 1.0" I.D. - 3.56"
1.0"
3.56"
2"
07140-1-1/4F
BT 40 x 1-1/4" I.D. - 3.56"
1-1/4"
3.56"
2.5"